// Constructor public Loan(Customer customer, decimal balance, decimal interestRate) : base(customer, balance, interestRate) { }
protected Account(Customer customer, decimal balance, decimal interestRate) { this.Customer = customer; this.Balance = balance; this.InterestRate = interestRate; }
// Constructor public Deposit(Customer customer, decimal balance, decimal interestRate) : base(customer, balance, interestRate) { }
// Constructor public Mortgage(Customer customer, decimal balance, decimal interestRate) : base(customer, balance, interestRate) { }